'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing版本号丢失

 问题：Some problems were encountered while building the effective model for net.viservice:LtsCron:war:0.0.1-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 171, column 12

解决：版本号缺失问题加上架包的版本号